DNS problems and xbox live on my xbox 1

ive been trying to connect to xbox live with my xbox1 by networking it through my computer (i have enabled internet connection sharing), i have the ip settings on "automatic" and i have entered my ISP's DNS server addresses but the "dns error" keeps coming up

DNS problems and xbox live on my xbox 1

I unfortunately cant expand further as i'm having "issues" with my pc at the moment but earlier today when i had the same problem your describing i turned the firewall off (zonealarm) to see if it made a difference and low and behold the 360 connected. It'll have to wait till tomorrow to see if the problem persists...